What is the force of friction acting
Favorites|Homepage
Subscriptions | sitemap
HOME > Physics > What is the force of friction acting

What is the force of friction acting

[From: ] [author: ] [Date: 11-09-09] [Hit: ]
5 * 4.= 6.= 1.5 * 9.= 7.7.......
A 1.5-kg block slides down a 30º incline with an acceleration of 4.1 m/s². A brief description of the formulas used would greatly help.

-
net force along slope
= 1.5 * 4.1
= 6.15N

weight component // to slope
= mg sin 30
= 1.5 * 9.81 * sin 30
= 7.36 N
weight component // to slope - friction force = net force along slope

7.36 - friction force = 6.15

friction force = 1.21 N
answer
1
keywords: acting,the,What,friction,force,is,of,What is the force of friction acting
New
Hot
© 2008-2010 http://www.science-mathematics.com . Program by zplan cms. Theme by wukong .